408065645029

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1\times {\mathrm{13963}}^1$

素因数の和:16189

約数の個数: 32

約数和(自身を含む): 488266341120

約数和(自身を除く): 80200696091

約数列:

[1, 7, 37, 53, 259, 371, 1961, 2129, 13727, 13963, 14903, 78773, 97741, 112837, 516631, 551411, 740039, 789859, 3616417, 4174969, 5180273, 27381443, 29224783, 29727227, 191670101, 208090589, 1099907399, 1575543031, 7699351793, 11028801217, 58295092147, 408065645029]

約数ペア:

[(1, 408065645029), (7, 58295092147), (37, 11028801217), (53, 7699351793), (259, 1575543031), (371, 1099907399), (1961, 208090589), (2129, 191670101), (13727, 29727227), (13963, 29224783), (14903, 27381443), (78773, 5180273), (97741, 4174969), (112837, 3616417), (516631, 789859), (551411, 740039)]